Casper, Wyoming: 1973. Eleven-year-old Amy Burridge rides with her 18-year-old sister, Becky, to the grocery store. When they finish their shopping, Becky's car gets a flat tire. Two men politely offer them a ride home. Yet they were anything but good Samaritans. The girls would suffer unspeakable crimes at the hands of these men before being thrown from a bridge into the North Platte River. One miraculously survived; the other did not.

Years later author and journalist Ron Franscell - a childhood friend and next-door neighbor to the girls - can't forget his hometown's shocking story of abduction, rape, and murder. Exploring the nature of a small town's memory and the poison of survivor guilt, The Darkest Night races toward a shocking ending. The result is one of the most provocative true-crime stories of the decade, told by one of the nation's finest narrative journalists.